Package org.oorexx.clr

Class Helper4ooRexx4Net

java.lang.Object
org.oorexx.clr.Helper4ooRexx4Net
public class Helper4ooRexx4Net extends Object
This class helps the ooRexx dynamic language coders to box and unbox numeric values into the common language runtime (CLR) wrapper classes. This class can be used for any other such dynamic language that uses strings to represent numeric values.
Since:
2016-06-13
Version:
001.201600613
Author:
Rony G. Flatscher

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static system.IFormatProvider
    ifpCultureNeutral
    Culture neutral IFormatProvider for allowing to parse and create Rexx decimal numbers using the point (dot) character for the decimal point.
    static final String
    version
    Version field, major version before dot, date of version after dot.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Helper4ooRexx4Net()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static system.Object
    clr_box(String typeIndicator, String value)
    Create and return an instance of the typeIndicator Wrapper class representing the value or turn a java.lang.String into a System.String and return it.
    static Object
    clr_unbox(system.Object o)
    Utility method for "oorexx.net" to turn values of clr primitive types and or System.String values to plain strings, otherwise returns argument unchanged.
    static Map
    getCultureNeutralParseMethods()
    Returns an unmodifiable Map of miCultureNeutralParseMethods to allow inspection and usage.
    static Map
    getCultureNeutralToStringMethods()
    Returns an unmodifiable Map of miCultureNeutralToStringMethods to allow inspection and usage.
    static String
    getFieldName(system.Type t, String argName)
    Searches a field in the supplied type which matches caselessly the supplied needle and returns the spelling found in the FieldInfo object.
    static String
    getMethodName(system.Type t, String argName)
    Searches a method in the supplied type which matches caselessly the supplied needle and returns the spelling found in the MethodInfo object.
    static Map
    getPrimitiveWrapperClasses()
    Returns an unmodifiable Map of tiPrimitiveWrapperClasses to allow inspection and usage.
    static String
    getPropertyName(system.Type t, String argName)
    Searches a property in the supplied type which matches caselessly the supplied needle and returns the spelling found in the PropertyInfo object.
    static boolean
    isDebug()
    Getter method for field bDebug.
    static boolean
    isVerbose()
    Getter method for field bVerbose.
    static void
    main(String[] args)
    main method.
    static void
    setDebug(boolean DebugMode)
    Setter method for field bDebug.
    static void
    setVerbose(boolean verboseMode)
    Setter method for field bVerbose.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • version

      public static final String version
      Version field, major version before dot, date of version after dot.
      See Also:

    • ifpCultureNeutral

      public static system.IFormatProvider ifpCultureNeutral
      Culture neutral IFormatProvider for allowing to parse and create Rexx decimal numbers using the point (dot) character for the decimal point. Affects boxing and unboxing of "System.Decimal", "System.Single" and and "System.Double".

  • Constructor Details

    • Helper4ooRexx4Net

      public Helper4ooRexx4Net()

  • Method Details

    • isVerbose

      public static boolean isVerbose()
      Getter method for field bVerbose.
      Returns:
      whether verbose mode is active

    • setVerbose

      public static void setVerbose(boolean verboseMode)
      Setter method for field bVerbose.
      Parameters:
      verboseMode - to use from now on

    • isDebug

      public static boolean isDebug()
      Getter method for field bDebug.
      Returns:
      whether Debug mode is active

    • setDebug

      public static void setDebug(boolean DebugMode)
      Setter method for field bDebug.
      Parameters:
      DebugMode - to use from now on

    • getPrimitiveWrapperClasses

      public static Map getPrimitiveWrapperClasses()
      Returns an unmodifiable Map of tiPrimitiveWrapperClasses to allow inspection and usage.
      Returns:
      unmodifiable Map of tiPrimitiveWrapperClasses

    • getCultureNeutralParseMethods

      public static Map getCultureNeutralParseMethods()
      Returns an unmodifiable Map of miCultureNeutralParseMethods to allow inspection and usage.
      Returns:
      unmodifiable Map of miCultureNeutralParseMethods

    • getCultureNeutralToStringMethods

      public static Map getCultureNeutralToStringMethods()
      Returns an unmodifiable Map of miCultureNeutralToStringMethods to allow inspection and usage.
      Returns:
      unmodifiable Map of miCultureNeutralToStringMethods

    • main

      public static void main(String[] args) throws IOException
      main method.
      Parameters:
      args - command line arguments, not used
      Throws:
      IOException - raised if a problem occurs while initializing the Bridge.

    • clr_unbox

      public static Object clr_unbox(system.Object o)
      Utility method for "oorexx.net" to turn values of clr primitive types and or System.String values to plain strings, otherwise returns argument unchanged.
      Parameters:
      o - a .net object of type system.Object
      Returns:
      the primitive .net value or .net string as a Java String, or the argument unchanged

    • clr_box

      public static system.Object clr_box(String typeIndicator, String value)
      Create and return an instance of the typeIndicator Wrapper class representing the value or turn a java.lang.String into a System.String and return it.
      Parameters:
      typeIndicator - one of (only capital letters need to be given) "STring" (return the value as string), or return a boxed value according to the following table:
      Values for typeIndicator argument and the CLR class to which to box.
      typeIndicator returns boxed value of type
      "BOolean" "System.Boolean"
      "BYte" "System.Byte"
      "Char" "System.Char"
      "DEcimal" "System.Decimal"
      "DOuble" "System.Double"
      "I16" "System.Int16"
      "I32" "System.Int32"
      "I64" "System.Int64"
      "INT16" "System.Int16"
      "INT32" "System.Int32"
      "INT64" "System.Int64"
      "SByte" "System.SByte"
      "SIngle" "System.Single"
      "STring" "System.String"
      "UI16" "System.UInt16"
      "UI32" "System.UInt32"
      "UI64" "System.UInt64"
      "UINT16" "System.UInt16"
      "UINT32" "System.UInt32"
      "UINT64" "System.UInt64"
      value - a string containing the value to be boxed
      Returns:
      returns boxed value, in the case of a string the value as a system.String object, null if null was supplied as the value parameter or the boxed object.

    • getMethodName

      public static String getMethodName(system.Type t, String argName)
      Searches a method in the supplied type which matches caselessly the supplied needle and returns the spelling found in the MethodInfo object.
      Parameters:
      t - the system.Type object to look for the method's name
      argName - the name of a method we seek
      Returns:
      the properly spelled name of the method or null if none was found

    • getPropertyName

      public static String getPropertyName(system.Type t, String argName)
      Searches a property in the supplied type which matches caselessly the supplied needle and returns the spelling found in the PropertyInfo object.
      Parameters:
      t - the system.Type object to look for the property's name
      argName - the name of a property we seek
      Returns:
      the properly spelled name of the property or null if none was found

    • getFieldName

      public static String getFieldName(system.Type t, String argName)
      Searches a field in the supplied type which matches caselessly the supplied needle and returns the spelling found in the FieldInfo object.
      Parameters:
      t - the system.Type object to look for the field's name
      argName - the name of a field we seek
      Returns:
      the properly spelled name of the field or null if none was found